Jefferson County, LA Property & Market Data

Jefferson County, Louisiana has 145,665 parcels tracked in the Rippleffekt property database, 100% of them mapped to a precise location, a median household income of $63,692, and an unemployment rate of 5.9%.

Jefferson County at a glance

Rippleffekt tracks 145,665 parcels in Jefferson County, Louisiana. The figures below combine county assessor coverage with federal economic data for the county.

145,665
Parcels tracked
100%
Mapped to location
145,665 parcels
301 sq mi
Land area
484.2 per sq mi
Parcel density
$63,692
Median household income
5.9%
Unemployment rate

Louisiana commercial real estate lending

Statewide commercial real estate lending context from FFIEC bank call reports as of 2024-12-31. This reflects the broader Louisiana lending environment, not Jefferson County alone.

108
Banks reporting
$41.3B
Real estate loans
$18.5B
Nonresidential CRE loans

Go deeper on Jefferson County

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Sources: county assessor records, U.S. Census ACS and SAIPE, FFIEC bank call reports, and public tax-lien records. Updated 2026-07-29.